Have的用法,意义是什麽?
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Have的用法,意义是什麽?
![Have的用法,意义是什麽?](/uploads/image/z/18445597-61-7.jpg?t=Have%E7%9A%84%E7%94%A8%E6%B3%95%2C%E6%84%8F%E4%B9%89%E6%98%AF%E4%BB%80%E9%BA%BD%3F)
Have有四种用法:
1,动词,“有”的意思.
I have a book.我有一本书.
Do you have a book?
I don’t have a book.(也可以说I haven’t a book.不常用)
2,助动词.“使……”
have sb do 让某人做
have sb doing 让某人一直做
have sb/sth done 某人/某物被……
3,have to,“不得不,必须”,表示不是主观意愿
It’s dark outside,I have to go home.天黑了,我不得不回家.
Do you have to…….
I don’t have to…….
4,用于完成时
have+动词的过去分词
1,动词,“有”的意思.
I have a book.我有一本书.
Do you have a book?
I don’t have a book.(也可以说I haven’t a book.不常用)
2,助动词.“使……”
have sb do 让某人做
have sb doing 让某人一直做
have sb/sth done 某人/某物被……
3,have to,“不得不,必须”,表示不是主观意愿
It’s dark outside,I have to go home.天黑了,我不得不回家.
Do you have to…….
I don’t have to…….
4,用于完成时
have+动词的过去分词